
\begin{table}[h!]
\caption{Baseline Political Effects on Support for Centrist and Leftist Parties in Federal Parliamentary Elections. 
  Outcome: Percentage Support for Centrist and Leftist Parties. 
  Sample: Border Region, Travel Minutes $<=$ 30, 1991--2019 Elections. 
  Weights are based on the population size of each municipality.}
\begin{center}
\begin{tabular}{l D{.}{.}{4.5} D{.}{.}{4.5} D{.}{.}{4.3} D{.}{.}{4.3}}
\toprule
 & \multicolumn{2}{c}{Center (EVP/CVP/GLP)} & \multicolumn{2}{c}{Left (GPS/SP)} \\
\cmidrule(lr){2-3} \cmidrule(lr){4-5}
 & \multicolumn{1}{c}{Model 1} & \multicolumn{1}{c}{Model 2} & \multicolumn{1}{c}{Model 3} & \multicolumn{1}{c}{Model 4} \\
\midrule
0--15 Minutes X Transition & -0.07                  & -0.81^{*}               & 0.24                   & -0.00                   \\
                           & (0.33)                 & (0.38)                  & (0.34)                 & (1.34)                  \\
0--15 Minutes X Free       & -2.49^{***}            & -4.28^{***}             & -0.50                  & -0.16                   \\
                           & (0.53)                 & (1.11)                  & (0.41)                 & (1.28)                  \\
\midrule
Weights                    & \multicolumn{1}{c}{No} & \multicolumn{1}{c}{Yes} & \multicolumn{1}{c}{No} & \multicolumn{1}{c}{Yes} \\
Num. obs.                  & 7944                   & 7944                    & 7944                   & 7944                    \\
Num. groups: bfs19         & 993                    & 993                     & 993                    & 993                     \\
Num. groups: year          & 8                      & 8                       & 8                      & 8                       \\
\bottomrule
\multicolumn{5}{l}{\scriptsize{$^{***}p<0.001$; $^{**}p<0.01$; $^{*}p<0.05$}}
\end{tabular}
\label{tab:baselineCenterLeft}
\end{center}
\end{table}
